Mitre saw



FIG. 1 is a perspective view as viewed from the front, left side of a mitre saw;

FIG. 2 is a front elevational view and the rear elevational view being a mirror image of the solid line portion;

FIG. 3 is a right side view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a left side view thereof.

The phantom lines depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a mitre saw, as shown and described. 